How to sort a Python Dictionary


Estimated reading time: 3 minutes

In our Python Overview Interview Questions we started off the process of trying to prepare you how to answer any questions that may come up in an interview scenario.

We then moved on to show how to discuss Python Dictionary Interview Questions and what may come up.

One of the questions that you may be asked is how to deal with sorting a python dictionary using a key.

Some of the ways that you may want to sort are as follows, read on for code examples:

Python Dictionary Interview Questions

How to use the sorted and Items Method in Python

In the below code, we have created an empty dictionary and then appened in three key-value pairs.

The first print statement just prints out the dictionary in its unordered fashion.

The second print statement does two things:

  1. It, first of all, sorts the empty_dict1 items in order
  2. Then it goes and creates them in a dictionary.

The reason we have to do step two is that the sorted() function returns a sorted list, as a result, it is not in a dictionary format.

empty_dict1 = {}

empty_dict1['Key2'] = '2'
empty_dict1['Key1'] = '1'
empty_dict1['Key3'] = '3'
print("Your unsorted by key dictionary is:",empty_dict1)
print("Your sorted by key dictionary is:",dict(sorted(empty_dict1.items())))

Result:
Your unsorted by key dictionary is: {'Key2': '2', 'Key1': '1', 'Key3': '3'}
Your sorted by key dictionary is: {'Key1': '1', 'Key2': '2', 'Key3': '3'}

As a follow on to the above, we could also just iterate over the dictionary using list comprehensions.

The below creates a variable called d. This is set equal to the output of the list comprehension.

Note that inside the {} brackets you have a:b, this purely creates two sets of values that will be used as the output to generate the dictionary.

You will also see that this creates index values, starting at 0, not the actual values we want.

As a result, we just drop these index values and replace them with the values we want using the pop() method.

The final two print statements show the before and after of sorting the dictionary!

d = {a:b for a, b in enumerate(empty_dict1.values())}
print(d)
d["Key2"] = d.pop(0) #replaces 0 with Key2
d["Key1"] = d.pop(1) #replaces 1 with Key1
d["Key3"] = d.pop(2) #replaces 2 with Key3
print(d)
print(dict(sorted(d.items())))

Result:
{0: '2', 1: '1', 2: '3'}
{'Key2': '2', 'Key1': '1', 'Key3': '3'}
{'Key1': '1', 'Key2': '2', 'Key3': '3'}

How to use a loop to sort a Python dictionary

d={0:2, 1: 1, 2: 3}
dict_loop={}
for i in sorted(d):
   dict_loop[i]=d[i]
print("")
print("Sorted dictionary using a loop",dict_loop)

Sales Analytics, or Is Sales Data Analysis a ‘Must-Have’?


Editor’s note: Irene shares the value of sales analytics and explains how to unlock the power of sales data. If you want to implement the ideas described below or seek a more thorough engagement of sales analytics experts, feel free to contact ScienceSoft’s data analytics consultants.

‘How to increase sales?’ is the question that appears on the agenda in every company regardless of its size and the industry it operates in. For me, the answer seems to be rather obvious – with robust sales analysis. But still, sales departments of many companies don’t have such. This makes me think that the real value of sales analytics is underestimated, so let me share my thoughts about the issue.

What is sales analytics?

In the general sense, sales data analytics is a process of generating actionable insights out of sales-related data to find ways to boost sales performance.

At ScienceSoft, we usually define 4 types of sales analytics:

  • Descriptive sales analysis aims at interpreting historical sales data collected from a variety of sources to draw conclusions. Its results help you answer such questions as ‘What were the company’s total sales last quarter?’ or ‘What products/services were best-selling last month?’
  • Diagnostic sales analysis makes one step further as its results offer you possible reasons for a certain outcome. Thus, after conducting some thorough diagnostic analysis, you may find out that the decrease in your quarterly sales was connected with the recent updates in a Google algorithm, which affected your web pages ranking in search results and, consequently, your web traffic.
  • Predictive analytics serves to mine historical data to produce forecasts for the future, and it can be conducted with such advanced technologies as machine learning and artificial intelligence. To get an example of this sales analytics type, explore one of ScienceSoft’s projects, in which our experts helped a dairy manufacturer receive an accurate sales forecast with data science.
  • Prescriptive sales analytics, combining the results of all of the above analytics types, aims at recommending a particular set of actions to take to gain a desirable outcome. For example, after analyzing customer behavior patterns, a sales rep sees an optimal strategy to close more deals with each customer segment.

What benefits does sales analytics offer?

sales analytics benefits

Deeper insight into your sales process

With sales analytics, you can increase the efficiency and productivity of your sales department by finding answers to such questions as: What sales strategies are working best? What stages of your sales funnel are abandoned most often? Who out of your sales team is underperforming, and why? To see how it works in real life, have a look at how one of ScienceSoft’s clients gained visibility into their sales process with a solution for advanced sales analysis.

Improved customer experience

You can use sales analytics results to conduct profound customer segmentation and deliver personalized customer service. By analyzing your sales, you can also identify what of the customers’ needs are unmet and apply this knowledge to improve customers’ journeys and leverage up-selling and cross-selling, thus laying the groundwork for building customer loyalty.

Identified areas of growth opportunities

Sales analytics serves as a vector of your future market expansion by analyzing your potential customers and churners, which helps you identify the reasons why they don’t buy from you. With such analytics results on board, you’ll be able to adjust your products or services and the sales process accordingly so that to convert non-customers into paying clients.

Sales Analytics Benefits Seem Out of Reach?

ScienceSoft’s team is ready to help you establish efficient sales analytics to reap the much-desired gains and drive sales.

Core components of sales analytics

To start with quality sales analytics, you need a dedicated solution with the following components:

  • Data integration layer – to collect data from internal (CRM, accounting software, website) and external data sources (social media, public data – weather, epidemiological data, survey data) for all-rounded sales data analysis.
  • Data management layer – to ensure high data quality and data security.
  • Data analysis layer – the combination of the required data analytics types to suit particular business needs.
  • Analytics outcomes layer – to deliver analytics insights to decision-makers in a suitable visual format (presentations, reports and dashboards). Below, you may see the examples of sales analytics dashboards we craft for our clients to let them answer any sales-related questions. If you want to dig deeper and see dashboarding in action, feel free to watch our BI demo.

sales analytics dashboard

Sales analytics success: Tips to remember

Follow an incremental approach

Building your sales analytics solution does not necessarily mean heavy investments form the start. You may start with basic analytics functionality implemented in the cloud to eliminate the hardware-related costs and reduce the deployment time. Once the business value of sales analytics becomes clear, and you have to satisfy the newly arising analytics needs, you may further enhance your solution (adding a robust DWH, predictive analytics, data science, etc.).

Focus on delivering analytics results to business users

You have to ensure that your business users can obtain sales analytics results when they are most needed. For that, I recommend you to leverage self-service software such as Power BI or Tableau. Additionally, don’t forget to clearly communicate the introduction of your sales analytics solution through training and solid end-user support to ensure the high level of the solution’s adoption.

Grab the key to your sales growth!

With a sales analytics solution, you’ll be able to see a significant impact on your sales process and its outcomes. However, developing such a solution requires a lot of dedicated efforts – a well-designed implementation strategy, properly chosen tools and right data analytics methodologies in place. If you find these tasks overwhelming, you can always resort to a data analytics vendor and let them back up your sales analytics project. If you need assistance with your sales analytics solution, just drop us a line.


Are you striving for informed decision-making? We will convert your historical and real-time data into actionable insights and set up forecasting.

What is Business Intelligence Consulting


Thanks to the recent technological innovations and circumstances to their rapid adoption, having a data warehouse has become quite common in various enterprises across sectors. However, many businesses seem to face a lot of challenges, which includes ensuring a ‘single source of truth’ across the organization.

Several large organizations have faltered on different stages of BI implementation, from poor data quality to the inability to scale due to larger volumes of data and extremely complex BI architecture. This is where business intelligence consulting comes into the picture.

What is Business Intelligence?

Business Intelligence (BI) encompasses a wide variety of tools, applications and methodologies that enable organizations to collect data from internal systems and external sources, process it and deliver it to business users in a format that is easy to understand and provides the context needed for informed decision making.

In order to be effective, a BI solution must be aligned with the organizational strategy and business objectives and must be able to scale to support the changing needs of the business.

BI consulting comes as a huge relief for organizations because implementing BI and analytics is a time-consuming, capital and labor intensive process that is essential for every business aiming for high-growth and sustainability.

The three components of Business Intelligence are:

  • Data Strategy:a clearly defined plan of action that outlines how an organization will collect, store, process, and use data in order to achieve specific goals. Data governance and security measures are critical components of data strategy.
  • KPI Analysis: the process of evaluating the performance of an organization using a set of measurable metrics
  • infrastructure: refers to the hardware, software, and other key resources that are used to manage, maintain and analyze data within an organization.

Data strategy and management roadmap:

Effective management and utilization of information has become a critical success factor for organizations. Information management within organizations is a dynamic and complex process. Rapid changes in technology and the ever-changing competitive landscape are increasing the pressure on organizations to make swifter and more informed decisions. Any successful business needs to be able to effectively detect and respond to changes in their operating environment. To do this they need information, accurate and timely information.

On the other hand, it is an equally crucial priority to ensure the security of the data and meeting with the regulatory and compliance requirements. Data is susceptible to breach due to a number of reasons. Most of the breaches are due to internal protocol failures or failure to implement checks and balances in place.

Issues that come up because of incoherent data strategy and poor data management includes- Latency, poor data quality, risky data security measures, and higher costs

KPI Analysis:

Organizations that are not effectively tracking their KPIs are at a competitive disadvantage. Key performance indicators (KPIs) are a necessary component of any business intelligence strategy. By understanding an organization’s KPIs, an organization can track progress and identify areas of improvement on an ongoing basis. This provides businesses with information that can then be used to make informed decisions about where to allocate resources and how to respond to changes in the marketplace.

Some organizations may have missed certain KPIs which are essential to get a 360-degree view of their business. KPIs need to be tracked at different levels from across departments (at an operational level) to overall level (strategic level). Designing and implementing an effective KPI strategy can be a challenge that should ideally not be overlooked. This also applies to businesses that may not have a data warehouse and operate with the help of a backend database system.

When implementing a KPI strategy, an organization must track KPIs that can answer questions such as- what happened, why it happened, and what is likely to happen. And as a result, the number of KPIs being tracked are subjected to increase over time.

The BI infrastructure:

This includes designing and implementing data warehouses, data lakes, data marts, and OLAP cubes along with data mining, and modeling. Without a strong BI infrastructure, it can be difficult to effectively collect, store, and analyze data.

The BI infrastructure can prove to be quite expensive if not done right. The BI architecture defines the processes, tools, and data flows necessary to support BI within an organization. The goal of BI architecture is to provide a framework for supporting BI initiatives within an organization in a way that is efficient, scalable, and extensible. The BI initiatives include the organization’s short and long-term goals, current business challenges and business objectives among others.

The final stage of BI, which is generating visual reports and dashboards for analytics also witnesses a few common mistakes by organizations including delays and cluttered dashboards that are filled with chaos instead of stories. Dashboards are supposed to be neat and built to help with decision making at the strategic, tactical and operational levels.And the faster the reports are produced, the more productive and agile the organizations tend to become. To ensure minimum latency, efficient data management is key. And to ensure vital storytelling, reports and dashboard designs should be strategically aligned to a business’s short-term and long term goals.

Conclusion

A BI architecture must be designed to support the specific needs of the organization and the BI solution must be tailored to fit the architecture. The architecture must be able to accommodate the growth of the BI solution and the changing needs of the business. It is important to note that there is no one-size-fits-all BI architecture; each organization must design an architecture that is appropriate for its specific needs.

BI planning and implementation can be extremely complex with the massive volumes of data organizations today possess. A lot of meticulous planning and research is involved during every step of the journey. For small and medium organizations, it is a good idea to opt for business intelligence consulting which could result in millions of Euros saved from using the right tools, having a strategy in place and ensuring a smooth implementation of BI without any incidents.

Also read:

Breaking down Business Intelligence
How The Cloud Made ‘Data-Driven Culture’ Possible | Part 1

How to delete a key from a Python dictionary


Estimated reading time: 2 minutes

This is an addition to the list of questions you may get when in an interview and you are asked to give an overview of Python.

As with how to create an empty dictionary in Python, how to add values to a python dictionary, and how to sort a python dictionary we will take you through the steps here of how to delete a key from a python dictionary.

How to delete a key from a Python dictionary.

How to use the pop() method to delete a key from a dictionary

In the below example we tell Python to find the key “Key1”, then when it does it prints the python dictionary without that key or its value.

empty_dict1 = {}

empty_dict1['Key2'] = '2'
empty_dict1['Key1'] = '1'
empty_dict1['Key3'] = '3'
print(empty_dict1)

#1. Use the pop function
empty_dict1.pop('Key1')
print(empty_dict1)

Result:
{'Key2': '2', 'Key3': '3'}

How to use the Del keyword to delete a key from a dictionary

In this example, we are taking the output of the above example, and just telling the logic to remove the key “Key2” then what it does is it prints the python dictionary without that key or its value.

del empty_dict1["Key2"]
print(empty_dict1)

Result:
{'Key3': '3'}

How to use dict.clear() to delete a key from a dictionary

In this final example, we use dict.clear(). Note this will empty everything out of the dictionary, so be careful in its use.

As can be seen, it takes the output of the previous example and empties it completely.

empty_dict1.clear() # Removes everything from the dictionary.
print(empty_dict1)

Result:
{}

The Impact of Data Mining on Sports Team Management and Decision-Making


Introduction:

Sports team management and decision-making have evolved dramatically over the years, and the advent of data mining has propelled these practices to new heights. In this article, we will explore the impact of data mining on sports team management and decision-making, highlighting its transformative effects on performance analysis, player scouting, injury prevention, and fan engagement. Prepare to dive deep into the exciting world of sports data analytics, where numbers and algorithms collide with passion and strategy to shape the destiny of teams and athletes alike.

The Power of Performance Analysis

Performance analysis is at the heart of sports team management. Coaches and analysts have long relied on their intuition and expertise to assess player performance and devise game plans. However, data mining has ushered in a new era of precision and objectivity, enabling teams to extract invaluable insights from vast amounts of data. Let’s delve into some of the ways data mining impacts performance analysis:

Fine-tuning Strategies with Advanced Metrics

  • Data mining allows teams to delve into advanced metrics, such as player efficiency ratings, expected goals, and player tracking data. These metrics provide a comprehensive understanding of player performance, highlighting strengths, weaknesses, and areas for improvement. Armed with this information, coaches can fine-tune their strategies, tailor game plans to exploit opponent vulnerabilities, and optimize player rotations.
  • With data mining, teams can also gain a deeper understanding of game dynamics, identifying patterns and trends that may go unnoticed by the naked eye. By analyzing vast amounts of historical data, teams can uncover hidden gems, discovering strategies that give them an edge over their rivals.
  • The impact of data mining on sports team management and decision-making can be seen in the meticulous scouting of opponents. By leveraging data, teams can dissect an opponent’s playing style, predict their moves, and devise counterstrategies that neutralize their strengths. Data mining equips teams with the knowledge they need to outsmart their rivals and secure victories.

Discovering Hidden Talent through Player Scouting

Player scouting is a critical aspect of sports team management, and data mining has revolutionized this process. No longer do scouts rely solely on subjective evaluations and gut feelings. Here’s how data mining enhances player scouting:

Unearthing Diamonds in the Rough

  • Data mining enables teams to cast a wider net when searching for talent. By analyzing performance data from various leagues and competitions, teams can identify promising players who may have flown under the radar. These hidden gems can inject fresh energy and skill into a team, propelling them to new heights.
  • Data mining also assists in assessing the compatibility between players and teams. By analyzing data on playing styles, positional fit, and team chemistry, teams can make informed decisions when acquiring new talent. This comprehensive approach minimizes the risk of bringing in players who might disrupt team dynamics or clash with the existing roster.
  • The impact of data mining on sports team management and decision-making can be seen in the development of statistical models that predict player potential. By analyzing historical data, teams can identify statistical patterns and indicators that point to future success. This predictive power guides teams in making astute decisions during the drafting process and player acquisitions.

Preserving Athlete Health and Preventing Injuries

Enhancing Injury Prevention Strategies

Athlete health and injury prevention are paramount concerns for sports teams. Data mining plays a crucial role in these areas, helping teams make proactive decisions and reduce the risk of injuries. Here’s how data mining impacts injury prevention:

  • By analyzing player biometrics, movement patterns, and workload data, teams can identify potential injury risks and implement preventative measures. Data mining enables teams to detect patterns that precede injuries, such as fatigue or excessive stress on specific muscle groups. Armed with this knowledge, teams can adjust training regimens, implement rest periods, and provide targeted interventions to mitigate injury risks.
  • Data mining also aids in identifying the optimal workload for players, ensuring they perform at their peak without overexerting themselves. By monitoring player performance and recovery data, teams can fine-tune training programs and manage player workloads effectively. This approach minimizes the risk of overtraining and helps athletes maintain peak physical condition.
  • The impact of data mining on sports team management and decision-making is evident in the development of injury risk models. By analyzing vast amounts of historical injury data, teams can identify factors that contribute to specific injuries and develop models that predict injury likelihood. These models empower teams to make informed decisions regarding player usage, rotations, and rest periods, ultimately reducing the risk of injuries.

Engaging Fans and Maximizing Revenue

Data mining not only benefits teams and athletes but also enhances the fan experience and generates revenue opportunities. Let’s explore how data mining impacts fan engagement and revenue maximization:

Personalized Fan Experiences

  • Data mining allows teams to gain insights into fan preferences, behaviors, and consumption patterns. By analyzing data from ticket sales, social media interactions, and merchandise purchases, teams can personalize the fan experience, offering tailored promotions, targeted content, and exclusive offers. This personalized approach enhances fan loyalty, deepens the emotional connection with the team, and drives ticket sales and merchandise revenue.
  • The impact of data mining on sports team management and decision-making can be seen in the development of fan engagement strategies. By analyzing fan data, teams can identify trends, preferences, and content that resonates with their target audience. This knowledge enables teams to create compelling marketing campaigns, engaging social media content, and interactive fan experiences that captivate and retain fans.

Conclusion

The impact of data mining on sports team management and decision-making cannot be overstated. From performance analysis to player scouting, injury prevention, and fan engagement, data mining has revolutionized the way teams operate. By leveraging the power of data, teams can make informed decisions, maximize player potential, optimize strategies, reduce injury risks, and create personalized fan experiences. The fusion of data and sports has unlocked a new realm of possibilities, where precision and passion intersect to shape the future of athletic competition. So, embrace the era of data-driven sports, where success is not just determined by physical prowess, but also by the insights mined from a world of numbers and statistics.

How Banks Can Boost Cross-Selling: The Ultimate Guide


Operating in a highly commoditized industry, banks have limited possibilities to gain new clients. Since the sources of banks’ organic growth are exhaustible, selling more products and services to existing customers makes a great business sense for banks. Indeed, selling to existing customers is estimated to be almost 50% easier than selling to brand new prospects. Bain&Company also states that keeping existing customers costs 6-7 times less than attracting new ones. These statistics distinctly prove that cross-selling can help banks to increase their revenue and indirectly improve customer retention, because customers with more products are less likely to switch.

In fact, cross-selling is beneficial not only for banks but for their customers as well. As for the latter, cross-selling makes it easier to keep track and manage financials by consolidating them at a single bank. Using this approach, customers will get better service and a more qualified consultancy, since their banks will see their aggregated financial status.

To cross-sell effectively, banks must always keep the balance between making proper offers to customers and merely trying to sell more, which may look like an aggressive tactic.

Cross-selling challenges

Though effective cross-selling have always been the holy grail for banks seeking higher profits, getting sizable results is not an easy task. In particular, A.T. Kearney underlines low cross-selling indicators showing that customers on average have only 2-3 products from the same provider.

To increase these numbers, some banks tried to introduce incentives for banks’ sales teams. But as the case of Wells Fargo showed earlier this year, using an aggressive bonus-driven system of remuneration for selling additional products can result in failure and fall apart like a house of cards ruining a bank’s reputation and making customers switch to another bank. That is why, to cross-sell effectively, banks should scorn the wide-spread ‘sell-sell-sell’ mantra and suggest only those services that will help customers manage their financial affairs.

How mobile banking helps to cross-sell

Mobile banking and cross-selling

Mobile banking solutions give new opportunities for banks to reach their customers. Traditional channels such as e-mail or SMS usually lack personalization, as confirmed by the Gallup study. It shows that 66% of customers feel that incoming offers are general in nature, with 53% of customers already owning the product being promoted. With email, it usually takes more time to check the inbox, which makes it a poor choice for communicating with time-sensitive customers. Besides, banks even have no certainty that customer will open their e-mails.

By contrast, mobile banking allows showing the message any time the customer enters the app. The SMS channel shows better cross-selling results as it allows sending actionable information, but still it lacks the level of personalization achieved by using a mobile banking app. Yet, to leverage the mobile banking channel, a bank needs to go far beyond a standard delivery of promo messages.

The first step towards effective cross-selling starts with defining the actual needs of each customer. This can be achieved by analyzing customer buying behavior for financial products. This approach complements classic cross-selling practices that segment customers according to demographics, age and income. To be precise, banks can use customers’ current actions or recent transactions as triggers for creating an effective cross-selling message. Taking into account customers’ real-time behavior in a mobile app, a bank can bind a relevant marketing message exactly to the moment when a customer needs a product.

For example, a bank can put a promotional message in a personal financial management (PFM) tool, which usually includes the possibility to add customers’ personal goals (e.g. buying a house). Banks can analyze this data and benefit from it by promoting relevant products, such as a mortgage, in PFM. A bank can also suggest customers with volatile high balances on their debit cards to buy a deposit certificate by showing an advertisement with interest rates they’ll be receiving per month. Thus, a bank will get a chance to freeze a fixed amount of money on deposits. In case a bank has a network of partner merchants, it can use geo-fencing to show relevant offers or installments that can be bought locally using a credit card.

However, this process takes regular refining of promotional messages to cross-sell the most relevant product for this particular customer, with a certain sum, interest rate and duration. Potentially, banks can cross-sell almost any product or service, be it on the liability side (i.e. deposit, savings or checking accounts, etc.) or on the asset side (i.e. auto loans, student loans, mortgages, etc.), which makes cross-selling a versatile tool to increase a bank’s profits.

After creating an advertising message, banks can communicate their offerings via standard channels such as e-mail, SMS, promotional sections in bank statements, etc., and also display the message in the mobile banking app so that it looks encouraging without annoying. We prepared a number of tips that can help to keep this balance.

Tips for displaying cross-selling ads in a mobile banking app

  1. Mind the timing. Several studies by MailChimp, Experian, MailerMailer and others revealed that the best days for showing promotional messages are close to the midweek with the highest CTR on Thursdays and Tuesdays. As for the time priorities, surveys reveal that late morning (10 a.m.) and late evening (8 p.m.) are the best time during the day to display promos. Mobile CTR can also increase at dinner time when customers tend to perform most of their financial activities.
  2. Define frequency. Generally, push notifications in a bank mobile app are less intrusive than SMS, since they appear on the screen without interrupting users’ current activities. Still, they can be irritating when showed too frequently. That is why banks should work out an intelligent algorithm to communicate the offer without being annoying (for example, by setting the frequency to 1-2 times per day, by eliminating interruptions and showing the promo message only after completed transactions or by hiding ads when any app bugs or failures occur).
  3. Apply the call-to-action (CTA) button. When customers see an ad, they should have the possibility to tap on the button and apply for a loan directly from mobile banking without the need to leave the app. This demo shows how a client is offered to perform a one-click order of a new card right in their ‘Cards’ menu. 
  4. Consider user experience and interface (UX and UI). Ensuring easy-to-read fonts, choosing effective images, keeping ads lightweight for fast loading as well as checking the appearance on a variety of mobile devices will all help to make cross-selling campaigns effective. With A/B testing, banks can test different elements to find which of them is better.
  5. Speak customers’ language. Since ordinary users have little understanding of banking terminology, the language in cross-selling messages should be adopted to customers.

Making the most of screen real estate

There is one limitation of advertising through a mobile app: as long as the mobile screen is relatively small, ad sizes are even smaller. That is why, when it comes to cross-selling via a mobile banking app, less means more. What does it practically mean? Striving for simplicity, banks should keep their promotional messages clear, simple and encouraging, which can be achieved only by monitoring customers’ behavioral cues and using this data to turn a default cross-selling message into a customized, valuable one.

Support cross-selling activities with CRM

Cross-selling with banking CRM

To turn sales consultants into professional product and service advisors, banks need effective tools to go with motivation. This is where a CRM system comes into play. Based on our CRM consulting practice, we identified a number of ways in how sales consultants can use CRM to increase their share of customer wallet.

1. Deepen knowledge about customers.

360-degree customer view in CRM

CRM in banking accommodates a unified customer database of individual profiles. These profiles include account information, customer profitability, purchase history, banking preferences, and behavior collected from a bank’s backend systems, a website, mobile banking and other sources. This database is the backbone for uncovering customers’ behavior patterns, revealing the most relevant cross-selling offers and devising further interactions.

2. Develop targeted cross-selling campaigns.

In combination with customer analytics, banking CRM can be used to segment customers by various parameters (for example, demographic characteristics, lifecycle stage, occupation, lifestyle, behavior, risk exposure, etc.) and assign the most suitable product offerings for them. In addition, bank sales consultants can detect the most value-generating customers to give them special attention as well as identify customers that are more likely to buy a particular product (find out how to do it in this demo).

A bank CRM system can help sales consultants revisit the traditional cross-selling process by tying products and services to customer relevancy. Since CRM can keep track of all previous customer interactions across various channels, sales consultants won’t ever send offers that do not answer customers’ personal needs. Instead of trying to cross-sell products and services that the customer does not desire, bank sales consultants can focus on delivering personalized financial advice. Consider this example of a message from a sales agent: “I see you regularly visit our branch to make a deposit from your rental property income. Have you considered our mobile banking app that allows you to deposit checks remotely?”

3. Manage scattered cross-selling activities.

With a bank CRM, sales representatives can simultaneously cope with various activities related to cross-selling, be it customer base management, sales activities planning or preparing analytics and reporting. For example, a bank with 7 million clients, 7,000 employees and 180 branches chose a CRM solution to optimize the workflows for corporate and individual profiles, as well as assigning tasks for sales consultants, which allowed users to plan calls and meetings with customers as well as report the results in the system. Banking executives also found it convenient for analysis of cross-selling results through comprehensive visualized reports.

N. B. Fill customer profiles with informative notes

Any CRM system requires a consistent teamwork and discipline in filling customer profiles. But apart from registering data about the cross-selling process itself, sales consultants should also focus on listening to customer sentiments and making respective notes. For example, instead of creating product-pitching records (e.g. “Discussed a mobile banking app” or “Offered a checking account, refused”), sales agents should rather mention valuable insights (e.g. “Has a teenager who is going to enter college in 2 years”).

4. Improve sales force performance.

Sales consultants can use CRM to centrally store their contacts, mark recent activities, and schedule calls, meetings in one place. Thus, CRM can help sales force optimize their daily activities, set individual goals, prioritize tasks and allocate time for each customer, which increases cross-selling possibilities.

How predictive analytics helps to cross-sell

Just a decade ago, predictive analytics was an exotic banking software tool used in just a few niches, such as credit risk evaluation or fraud detection. However, in the course of time, marketers realized it could be a competitive advantage to win and retain customers. Just look at how Facebook uses predictions to tailor the news feed to the user’s interests! Imagine how different your customer communications would be if you personalized your banking activities in the same way.

Due to an increased product commoditization, cross-selling has lately become a nightmare for most retail banks. In this regard, banks that want to sell extra products should cultivate deep knowledge of their customers. It means tailoring offers in a timely manner based on customers’ activities in their accounts, as well as their habits and lifestyle changes. To apply this in practice, banks should scrap “one-size-fits-all” campaigns and push-based selling, where sales representatives have to persuade existing customers to sign up for multiple products regardless of their needs. Instead, they can use predictive analysis to personalize communications with customers and offer them only relevant banking products and services.

To apply more advanced cross-selling techniques, it’s not necessary to buy standalone predictive solutions, because some banking CRM platforms go with built-in predictive analytics capabilities. For example, Salesforce offers its predictive tool Einstein that can significantly improve basic segmentation and standard marketing scripts with a “next best offer” (NBA) concept. Einstein takes into account all known information about customers and provides real-time product recommendations as well as optimal communication channels (e.g., e-mail, call center, mobile banking or even a banking chatbot). As a result, sales reps get a ranked and prioritized list of customers that tells them 1) whom to contact first, 2) what to sell to them and/or 3) what information they need.

Some banks have already taken advantage of predictive analytics software. For example, First Tennessee Bank managed to optimize its marketing strategy, which resulted in an impressive 600% ROI through more accurately targeted offers within high-value customer segments.

Checklist: 4 steps to apply predictive analytics

Banking cross-selling with predictive analytics

1. Ask a question

Unlike traditional BI tools (e.g., descriptive or diagnostic analytics) that are retrospective by nature, predictive analytics can give you insights about the future. Thus, instead of trying to understand the reasons for something that happened in the past, your bank can use predictive analytics to anticipate upcoming events and work out a plan in advance.

With analytics software, banks can answer various questions:

  • How many leads will a new marketing campaign generate?
  • What is the profit potential of a customer X over the next 2 years?
  • Which customers are going to churn?
  • What is the probability that a customer X will purchase a product A, if he or she purchases a product B?

2. Collect Data

Once a bank stated a question, the next step is to find the data that directly or indirectly reflects the answer. The confidence level of every prediction highly correlates with the quality of data presented for analysis. Only consistent data can provide trustable insights.

Still, according to our analytics consulting practice, data collection is usually the most time-consuming aspect of data analysis. The reason is that the majority of banks store inconsistent, outdated or incomplete information about customers in their banking CRM systems. Thus, to streamline the process of data collection, banks should timely update and review their customer profiles.

For some predictive models, customer information from a banking CRM is not enough. In this case, a bank will need to incorporate additional data sources in its model. In particular, Aite Group suggests the following data sources:

  • Channel preferences
  • Social media insights
  • Consumer ratings and reviews
  • Bill payment behavior
  • Personal financial management (e.g., customers’ financial goals)
  • Geolocation
  • Current events

3. Build a predictive model

At this step, data analysts (or data scientists) create a model that will define the probability that a certain event will happen in the future. To do this, they employ machine learning (ML) methods of various complexity, from linear regression to deep learning. To illustrate the idea, let’s see how a ML algorithm based on regression analysis helps find the probability that a customer will close his or her account in 2-3 months.

First, a data analyst assumes that certain variables correlate with customers’ desire to churn. In this case, the analyst can use the last transaction date, the last external deposit, the number of monthly transactions, etc. Then, the analyst creates training and tests data sets containing real customer data: the values of the chosen variables and the binary (Y/N) values of customer churn. Both data sets should include the data of both loyal customers and those who left, so that the future model could learn to distinguish them based on their behavior (the chosen variables).

The next task is to find the correlation between the chosen variables and the customer churn probability. To do this, the data analyst creates a linear regression model that will calculate the weight of each variable, i.e., if and how much the variables influence the customer churn probability. But first the model should be trained on real data from the training data set (this is why the process is called machine learning).

After a number of training iterations (processing data entries), the analyst gets a predictive model that ‘explains’ customer attrition. Now, the test data set is used to assess the model’s predictive power. If it’s not enough, the model can be further elaborated to achieve a higher accuracy.

An accurate predictive model is a powerful tool. When fed with a customer’s data, it outputs the ‘churn score’, and if this score exceeds a certain threshold, a bank can take preventive measures for customer retention. Once created, the same predictive model can be applied to any customer’s data.

4. Keep an eye on assumptions

One major assumption in predictive analytics is that the future will be similar to the past. Indeed, as stated by Charles Duhigg in his book The Power of Habit, people establish strong patterns of behavior and follow them over time, which makes a predictive model rather reliable. However, sometimes people change their behavior patterns, so the model, once used to predict them, may become invalid.

Besides, time or changing market circumstances can also alter a predictive model’s assumptions. For example, models once used to predict mortgage repayment were based on the assumption that the housing prices would always rise, which resulted in the financial crisis of 2008. Thus, if a model contains a variable that changes over time, it will probably lose its predictive power eventually.

Overcoming skepticism

Despite sizable benefits, many skeptics still don’t believe in algorithms’ abilities to predict the future. For example, Gary King, a professor from Harvard University and the director of the Institute for Quantitative Social Science, mentions that statistical predictions are valid only in sterile laboratory conditions, whereas in reality a bank cannot know for sure which variables influence a customer’s behavior. As he puts it, “Everything from the weather to [a customer’s] relationship with their mother can change the way people think and act. All of those variables are unpredictable. How they will impact a person is even less predictable. If put in the exact same situation tomorrow, they may make a completely different decision”.

Though these words make sense, we still believe that banks should strive to decrease the level of uncertainty and apply predictive analytics in their daily operations. Data-driven decision-making has its limitations, but it is much better than wild guesses.

Switch from selling to advising

To cross-sell effectively, banks should keep balance between pushing to sell more and making valuable, relevant offers to customers. For this purpose, banks should suggest only those services that will help customers manage their financial affairs.


Want to boost cross-selling?

We can help you get a solid CRM system, a quality mobile banking app or an elaborate analytical solution to get you there.

Agile Software Development – Overview


Agility for any organization is the ability to stay alert and be prepared to act on any decision almost instantly. Agile software development is a collaborative process between and within project teams with an ingrained set of values and principles for software development. The end goal is to streamline software development and increase the ability of the organization to respond to change and deliver working software quickly. This is usually done in a variety of ways. Something we’ll go over later in the article

Agile project development became a trending topic during the pandemic as a faster time-to-market became a unique competitive advantage for many organizations. Disruptive measures to help fight different types of disruption that was being witnessed for the first time. Fast-forward to now, agile development is everywhere, in every industry. Companies have made heavy investments to adopt agile development methodologies. By adopting agile development methodologies and practices, organizations can improve their ability to respond to changing business needs and deliver value to customers faster.

Agile development reinforced the culture of customer-centricity to a whole different level. The core values of agile development revolve around human touch over complex processes, tools and documentation. Agile teams often apply lean principles, such as eliminating waste and maximizing value, to optimize their development processes and improve efficiency.

Types of Agile Development Methodologies

There are different ways agile development can be executed within an organization. Agile development methodologies are frameworks for managing projects such as the development of software and other products in an iterative and incremental manner. Agile methodologies emphasize flexibility, efficiency, collaboration, and rapid delivery of value to customers. Some of the most popular agile development methodologies include Scrum, Kanban, Extreme Programming, Lean Software Development, Crystal and Feature-Driven Development.

Scrum

Scrum is well-suited to projects where the requirements are not completely understood at the getgo and emphasis is placed on the ability to respond quickly to changing requirements. It is based on a set of meetings that help the team to plan, track progress, and review and reflect on its work. These meetings include the sprint planning meeting, the daily stand-up, the sprint review, and the sprint retrospective.
The key roles in a Scrum team are the Scrum Master, the Product Owner, and the development team. The Scrum teams work in short iterations, called sprints, which typically last between one and four weeks. The Scrum Master is responsible for facilitating the process and removing any obstacles that may prevent the team from delivering value. The Product Owner is responsible for defining the features and priorities of the product, and for ensuring that the team is working on the most valuable items. The development team is responsible for delivering working software at the end of each sprint.

Read more about scrum here.

Kanban

Kanban is based on the principles of just-in-time (JIT) manufacturing, and aims at allowing work to flow through the development process in a controlled and transparent manner. It is a visual system for managing work that involves the use of cards or other visual elements to represent work items, and a set of rules for how those work items should be moved through the development process.

The key elements of a Kanban system are the Kanban board, which is used to visualize the work items and their status, and the Kanban rules, which define how work items should be moved through the process. It can be used to manage any type of work, including software development, manufacturing, and service delivery.

Read more about Kanban here.

Lean Software Development

Lean Software Development is applying the principles of increasing productivity in manufacturing plants such as reducing movement/development time within the production system (of people and machinery) as well as response times from suppliers in the manufacturing segment. It emphasizes the importance of streamlining activities and prioritizing only the essential functions and processes to utilize time as efficiently as possible and minimize waste (such as unnecessary code, features or processes).

Under lean software development, the project teams undertake multiple experiments to understand what works and what doesn’t, allowing them to make rapid adjustments and improve their processes with time. And just like for manufacturing, the software teams build the process keeping quality in mind from start to finish. Quality development process and delivery of quality features are the outcomes of such a system.

Read more about Lean Software Development here.

Extreme Programming (XP)

Extreme Programming (XP) is an agile methodology that emphasizes simplicity, communication, and feedback. It is based on a set of values and practices that are designed to help teams deliver high-quality software in a rapid and responsive manner.
XP stresses the importance of the appropriate kind of communication and feedback because that is the most essential sauce for developing high quality software.
The most interesting aspect that differentiates XP from the rest is ‘pair-programming’.

An extended development team is deployed on a project and developers work in pairs of 2 or more to develop code together ensuring quality and fast delivery at the same time.

Read more about XP here.

Feature-Driven Development (FDD)

Feature-Driven Development (FDD), also called iterative and incremental software development, is a framework that prioritizes delivering business value to the customer as quickly as possible by delivering value or functionalities to customers in the form of small, incremental releases otherwise known as ‘features’. Each feature is planned in detail, including design, development, and testing. The project team identifies the features that need to be developed and prioritizes them based on business value which is then deployed to the customer for feedback and acceptance.

Delivering the features in small increments significantly reduces all kinds of risks associated with projects that usually have a high degree of complexity and uncertainty. It allows for more accurate planning.as the focus is on delivering tangible business value to the customer early and often, which helps to ensure that the project stays aligned with the customer’s needs and priorities.

Read more about FDD here.

Choosing an Agile Development Framework

There are a few key factors to consider when choosing which agile development methodology is best fit for an organization. Each of these frameworks comes with its own set of values and principles, pros and cons. Adopting the wrong agile methodology would prove to be a great counterexample of what an organization was meaning to achieve with it in the first place.

Business Needs and Goals

It is important to choose an agile methodology that aligns with the organization’s business needs, goals and the core work that the business is involved with. The business needs or goals of a electronic devices manufacturing company might need a specific type of agile development framework compared to that of a pharma or a SaaS company. If the organization is focused on minimizing waste and maximizing efficiency, a methodology such as Lean Software Development or Kanban may be a great fit, whereas if the organization is looking to deliver value to customers as quickly as possible, a methodology such as Scrum or XP may be a better fit.

Team Size and Structure

The size and structure of the development team impacts which agile methodology is a better fit. Agile development becomes difficult to implement based on varying team sizes and hence, a lot of effort goes into deciding the framework to be adopted as well as team sizes and structure. Frameworks like XP cannot be implemented if the team size is small.

It is also important to consider the organization’s culture, and readiness to adopt agile practices. Some agile methodologies, such as Scrum, are more prescriptive and may be easier for organizations to adopt, while others, such as XP may require a greater degree of effort and organizational buy-in. It is also critical to account for a team’s experience with agile methodologies while making a decision.

Project complexity

Each agile framework has its own set of pros and cons. The complexity of the project can also impact which agile methodology is best fit. For example, a simple project with well-defined requirements may be well-suited to a methodology such as Scrum, while a more complex project with rapidly changing requirements may be better suited to a methodology such as XP or Crystal. For example, with Kanban, the teams are required to handle a steady stream of requests with varying priorities. The level of customer involvement with the brand is another factor to be considered while finalizing an approach.

Is DevOps part of Agile Methodologies?

Not Quite. While Agile and DevOps share some similarities, they are not the same thing. Agile focuses on the development process, and DevOps encompasses the entire software development lifecycle, from development and testing to deployment and operation. As a result, DevOps is believed to be the successor of Agile.

DevOps is a set of practices that combines software development and information-technology operations (Ops) by improving the collaboration and communication between software developers and IT operations professionals. The aim of DevOps is to minimize the time taken to develop and release software by establishing a culture and environment where building, testing, and releasing software can happen rapidly, frequently, and more reliably. This is typically achieved through the use of automation and tools that enable continuous integration and delivery.

In practice, many organizations adopt both Agile and DevOps practices, as they can complement each other and help to improve the speed, quality, and reliability of software development and delivery.

How To Delete a Set of Keys From a Python Dictionary


Estimated reading time: 2 minutes

In our last video on how to delete a key from a python dictionary, we illustrated where one key could be removed easily.

But what if you wanted to remove one or more keys?

How to delete more than one key from a Python dictionary

In the below code, we have created an empty dictionary. This will be populated by values in “dictionary_remove”.

Option1 uses the pop method :

  1. It creates an empty dictionary and then populates it with keys and values.
  2. Then it uses a loop to iterate over the list dictionary_remove.
  3. Then it looks at those and uses the pop method to find those values in the empty_dict1, and removes them

As a result, the following is what is returned:

Before:

{‘Key2’: ‘2’, ‘Key1’: ‘1’, ‘Key3’: ‘3’, ‘Key4’: ‘4’, ‘Key5’: ‘5’, ‘Key6’: ‘6’}

After:

{‘Key2’: ‘2’, ‘Key1’: ‘1’, ‘Key3’: ‘3’, ‘Key4’: ‘4’}

Option 2 uses the Del method :

In this second scenario, we do the following steps:

  1. We populate the dictionary_remove with two values, that are from the result of scenario 1 above.
  2. Then it uses a loop to iterate over the list dictionary_remove.
  3. Then it looks at those and uses the del method to find those values in the empty_dict1, and removes them

As a result, the following is what is returned:

Before:

{‘Key2’: ‘2’, ‘Key1’: ‘1’, ‘Key3’: ‘3’, ‘Key4’: ‘4’}

After:

{‘Key2’: ‘2’, ‘Key1’: ‘1’}

Slide 8
#How to delete more than one key from a dictionary
#1. Create a list to lookup against
empty_dict1 = {}

empty_dict1['Key2'] = '2'
empty_dict1['Key1'] = '1'
empty_dict1['Key3'] = '3'
empty_dict1['Key4'] = '4'
empty_dict1['Key5'] = '5'
empty_dict1['Key6'] = '6'

print(empty_dict1)

dictionary_remove = ["Key5","Key6"] # Lookup list

#1. Use the pop method

for key in dictionary_remove:
  empty_dict1.pop(key)
print(empty_dict1)

#2 Use the del method
dictionary_remove = ["Key3","Key4"]
for key in dictionary_remove:
  del empty_dict1[key]
print(empty_dict1)

We hope you enjoyed this, we have plenty of videos that you can look at to improve your knowledge of Python here: Data Analytics Ireland Youtube

Click here if you want to know how would you change the name of a key in a python dictionary as an alternative!

The Benefits of Data Mining for Player Performance Analysis


Introduction

In the realm of sports, performance analysis plays a pivotal role in understanding player strengths, weaknesses, and areas for improvement. Traditionally, coaches and analysts relied on their observational skills and subjective assessments. However, with the advent of data mining, a powerful tool has emerged that takes performance analysis to a whole new level. The benefits of valuable insights from vast amounts of data, data mining allows for objective evaluation, pattern recognition, and informed decision-making. In this article, we will explore the remarkable benefits that data mining brings to player performance analysis.

Uncovering Hidden Patterns

Enhancing Decision-making

Data mining empowers coaches and analysts to make evidence-based decisions by uncovering hidden patterns in player performance data. By analyzing large datasets, data mining algorithms can identify correlations, trends, and anomalies that may not be apparent to the naked eye. These insights enable coaches to make informed decisions about training strategies, game tactics, and player selection. Armed with this knowledge, coaches can create personalized training plans tailored to individual players’ needs, leading to improved performance on the field.

Identifying Key Performance Indicators

Data mining allows for the identification of key performance indicators (KPIs) that directly impact player performance. By analyzing various metrics such as speed, accuracy, endurance, and tactical decision-making, data mining algorithms can pinpoint the specific factors that contribute to success or failure. Coaches can then prioritize these KPIs and focus on developing the necessary skills and abilities in their players. This targeted approach not only improves overall performance but also accelerates player development and growth.

Maximizing Player Potential

Individualized Training Programs

One of the most significant benefits of data mining in player performance analysis is the ability to create individualized training programs. By examining each player’s performance data, including strengths, weaknesses, and injury history, coaches can tailor training regimens to address specific needs. For example, if data mining reveals that a player struggles with stamina in the later stages of a game, the coach can design conditioning exercises to improve endurance. This personalized approach optimizes player development and maximizes their potential.

Injury Prevention and Management

Data mining also plays a crucial role in injury prevention and management. By analyzing historical injury data, training loads, and player biometrics, coaches can identify risk factors and implement preventive measures. Data mining algorithms can detect patterns that indicate when a player is at a higher risk of injury, allowing coaches to adjust training intensities or modify game strategies accordingly. Additionally, during the rehabilitation process, data mining helps track progress, monitor recovery, and determine the optimal time for a player to return to full fitness.

The Future of Player Performance Analysis

Data mining is a rapidly evolving field, and its application in player performance analysis continues to expand. With advancements in technology and the increasing availability of wearable devices, the amount of data generated is growing exponentially. Data mining algorithms are becoming more sophisticated, allowing for real-time analysis and predictive modeling. Coaches and analysts can harness these advancements to gain a deeper understanding of player performance, identify emerging trends, and make data-driven decisions that can tilt the odds in their favor.

Challenges and Considerations

While data mining brings numerous benefits to player performance analysis, it is not without its challenges. Ethical considerations, such as data privacy and security, must be carefully addressed. Coaches and organizations must ensure that data collection and analysis adhere to legal and ethical guidelines.

Conclusion

Remember, the benefits of data mining for player performance analysis are not limited to a single sport or level of competition. Whether you’re coaching a professional team, a college squad, or even a youth league, data mining can be a game-changer. By utilizing data-driven insights, you can make more informed decisions, tailor training programs to individual players, and prevent injuries.

So, how can you integrate data mining into your player performance analysis?

  1. Invest in Data Collection: Implement systems and technologies to gather relevant data during games and training sessions. This may include wearable devices, video analysis software, and performance tracking tools. The more comprehensive and accurate the data, the more valuable the insights derived from data mining.
  2. Choose the Right Data Mining Tools: Select data mining software or platforms that suit your specific needs. There are a variety of options available, ranging from user-friendly applications to more advanced analytics platforms. Consider factors such as ease of use, compatibility with your data sources, and the ability to generate actionable insights.
  3. Collaborate with Experts: If you’re new to data mining, consider consulting with experts or hiring data analysts who specialize in sports performance analysis. These professionals can guide you through the process, help you interpret the data, and develop strategies based on the insights derived.
  4. Establish Key Performance Indicators (KPIs): Determine the metrics and indicators that are most relevant to your team and its goals. These could include physical attributes like speed and strength, technical skills, tactical decision-making, or even psychological factors. By defining clear KPIs, you can focus your data mining efforts and prioritize areas for improvement.
  5. Analyze and Interpret Data: Once you have collected and processed the data, it’s time to delve into analysis. Utilize data mining techniques to identify patterns, correlations, and trends. Look for both individual player performance trends and team-wide patterns. This analysis can help you uncover valuable insights that inform your coaching decisions.
  6. Make Informed Decisions: Armed with the insights gained from data mining, make evidence-based decisions that enhance player performance. Use the data to create personalized training plans, adjust game strategies, and identify areas for skill development. By aligning your decisions with data-driven evidence, you can optimize your team’s performance potential.
  7. Continuously Adapt and Improve: Data mining is not a one-time process. It’s an ongoing endeavor that requires constant monitoring, analysis, and adaptation. As players grow and evolve, as team dynamics change, and as new data becomes available, continue to refine your approach. Stay up to date with advancements in data mining techniques and tools to stay ahead of the curve.

In summary, the benefits of data mining for player performance analysis are vast and transformative. By embracing this powerful tool, coaches and analysts can gain unparalleled insights into player performance, maximize potential, and gain a competitive advantage. So, dive into the world of data mining and unlock the hidden treasures of player performance analysis. The benefits await you!

Banks need emotion recognition software to increase customer loyalty


As the U.S. retail banking market demonstrates a heating competition for the biggest share of wallet, most banks see customer experience (CX) as their competitive advantage helping to grow the number of loyal customers. Though CX professionals have long been using numerous measurement systems and banking software solutions to increase customer loyalty, they seem to overlook one vital component: emotion-based market research.

Let’s see why analyzing customers’ emotions is a must for banks striving to provide excellent customer experience.

Customer loyalty emotion recognition software

What customers say is NOT what they mean

As stated by Gerald Zaltman, a professor from Harvard Business School, 95% of purchasing decisions take place in the subconscious. However, later customers begin to rationalize these so-called gut-level reactions. That is why, when consumers try to explain what they need from a bank, their rational thoughts influence responses. As a result, the majority of customers typically mention only reasonable needs, such as convenience of branches, interest rates, partner programs, etc. thereby omitting real desires led by emotions.

Deep emotions increase customer loyalty

However, the most successful world’s brands across various industries swiftly realized the power of emotions and brought to perfection the art of connecting with customers at the emotional level. These brands captured customers’ hearts and minds by revealing their fundamental and thereby often unspoken emotional motives, such as the need to stand out from the crowd or to feel a sense of belonging, freedom, etc.

For example, Cottonelle Kleenex brand became internationally famous and gained millions of loyal customers thanks to a clever promotion featuring cute Labrador puppies. Aimed to evoke a sense of happiness, this marketing trick deeply resonated with customers making them loyal to such an unpretentious product as toilet paper. The launch of the Nike+ online community has deeply resonated with customers’ desire to belong to a large group increasing their loyalty and the brand’s revenue.

Customer loyalty emotion recognition software

Why studying emotions is essential for banks

While the world known brands put much effort into exploring the inner motives and emotions that define customer behavior, most bank still hope to increase customer loyalty with barely perceptible means, such as offering slightly higher savings rates. This approach is doomed to failure from the beginning, as Millennials, the largest generation in American history, express no feelings of customer loyalty and think their banks cannot offer anything different from other banks. Thus, instead of focusing on short-term goals to increase the amount of deposits, banks should go for establishing long-lasting relationships with customers. As competently noted by Duena Blowstrom, feelings can pay off far better than numbers.

Establishing an emotional connection with customers, a bank can become a partner for customers rather than merely stay a place to keep their money. Though a checking account, CD or credit card themselves may not evoke the same emotional effect as, say, a pair of sneakers, it doesn’t mean banks should neglect customers’ emotions at all. To create deeper connections with customers, banks should not just offer a variety of loyalty programs. Rather, they should strive to become loyalty brands themselves like Apple or Nike do.  

If banks underestimate the value of emotions, they risk getting distorted insights about customers’ wants and needs and consequently may choose a wrong marketing and sales strategy. The consequences of such imprudence are numerous: from low return on marketing and sales investments to poor customer experience and customers’ churn to another bank. Still, there’s a chance to avoid these outcomes with the help of technology. 

How to recognize and analyze customers’ emotions

With our rich experience in banking software consulting, we’ve worked out a number of tips to carry out an in-depth analysis of customers’ emotions.

To define which emotions trigger purchase behavior, the first step is gathering data about a particular customer segment (e.g., the Millennial generation, the most profitable group of customers). Depending on budget, a bank can focus on conducting retrospective CX surveys (e.g., NPS, CSAT or CES) or measure emotions in real-time. In the latter case, banks can choose among a wide variety of emotion recognition technologies, such as text, voice or image analysis software.

Text analysis software uses natural language processing to identify whether a statement is generally positive or negative according to the language style as well as keywords and their valence index. Banks can use this software to analyze customers’ sentiments in their text reviews about products and the quality of their services. Voice analysis software uses recorded or live customers’ speech to uncover tone and word content. Image analysis software detects facial emotions within a photo or video. To identify customers’ expressions, image analysis software establishes relationships between points on the face and compares them with database files. Voice and image analysis software can be of great help in a branch providing real-time ’emotion data’ for customer service representatives.

Once a bank finished with the first step, it’s time to systematize and analyze ’emotion data’. Using data analysis software, based on statistical analysis techniques, such as multivariate regression and structural equation modeling, a bank can determine which emotional motivators correspond to a chosen focus group and which of these emotions create the most value for the bank.

After choosing ‘the most valuable emotions’, a bank should then anchor on it by creating consistent customer communications focused on this particular emotional need. At this final stage, every point of contact from content to customer service should reinforce customers’ emotional perception of the bank. A bank that manages to link itself with customers’ emotional motivators will communicate with customers more effectively thereby increasing their experience and loyalty.  

Emotions are a universal language to connect with your customers

To achieve meaningful CX results, banks should use solutions for big data analytics and image recognition software to carry out an in-depth analysis of customers’ emotions and adopt the results in their CX strategy. Taking into account customers’ emotional needs will help banks to better engage with their customers, create deeper communications and build brand loyalty.


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